An Underground Coal Gasification Experiment, Hanna, Wyoming.
Schrider LA; Jennings JW; Brandenburg CF; Fischer DF
Pres At 49th Ann Fall Mtg SPE AIME Houston Texas, 1974 Oct; :25 pages
Background information on the Bureau of Mines underground coal gasification experiment at Hanna, Wyoming, is given, and results of material balance calculations are discussed. The test results indicate that gas volumes and gas heating values have fluctuated over a wide range depending on operating conditions.
Pres. At 49th Ann. Fall Mtg., SPE, AIME, Houston, Texas, Oct. 6-9, 1974, SPE Preprint 4993